package com.atguigu.gmall.user.controller;

import com.atguigu.gmall.common.constant.RedisConst;
import com.atguigu.gmall.common.result.Result;
import com.atguigu.gmall.common.util.AuthContextHolder;
import com.atguigu.gmall.model.user.UserAddress;
import com.atguigu.gmall.model.user.UserInfo;
import com.atguigu.gmall.user.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletRequest;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import java.util.concurrent.TimeUnit;

@RestController
@RequestMapping("/api/user/passport")
public class UserApiController {

    @Autowired
    private UserService userService;

    @Autowired
    private RedisTemplate redisTemplate;

    //提交登录
    @PostMapping("/login")
    public Result login(@RequestBody UserInfo userInfo){
        //1.判断用户名或密码不能为空 （空：null，空串，空格）

        UserInfo userInfo1 = userService.login(userInfo);
        if (userInfo1 != null){
            Map map = new HashMap();//Map不给泛型对编译期有影响，对运行没有影响
            String uuid = UUID.randomUUID().toString().replaceAll("-", "");
            map.put("token",uuid);

            //昵称
            map.put("nickName",userInfo1.getNickName());
            //缓存
            redisTemplate.opsForValue().set(uuid,userInfo1.getId().toString(),
                    RedisConst.USERKEY_TIMEOUT, TimeUnit.SECONDS);

            return Result.ok(map);
        }else {
            return Result.fail().message("用户名或密码不正确");
        }
    }

    //退出登录
    @GetMapping("logout")
    public Result logout(HttpServletRequest httpServletRequest){
        String token = httpServletRequest.getHeader("token");
        redisTemplate.delete(token);
        return Result.ok();
    }

    //根据用户id查询收货地址集合
    @GetMapping("/userAddressList")
    public List<UserAddress> userAddressList(HttpServletRequest request){
        String userId = AuthContextHolder.getUserId(request);
        return userService.userAddressList(userId);
    }



}
